My question is...in the photos are two big spotted guys. They are each about 7-8" long. How do I tell if I males, females, or one of each? I'd like to move them to my 75 gallon tank, but I have an adontis male in that tank and he's pretty territorial and I don't want anyone getting hurt. The population in the tank now all get along just fine - no fights or problems, but I want to spread them out to give them more room.
There are also a ton of longfin BN fry in there. Not really fry anymore, they are about 4 months old now. My LFS said they would buy them off me...so I'll be reducing the population by 28 real soon....
